Is 47.251.28.27 malicious?
IP reputation report for 47.251.28.27: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
47.251.28.27 is listed on 33 threat intelligence sources
Detected by 33 threat intelligence sources in the isMalicious dataset — review before trusting this IP.
Threat verdict
VerdictListed on blocklists
Appears on threat intelligence blocklists — treat with caution.
Blocklist detections33 sources
Categoriesphishing, malware, suspicious, abuse, botnet, attack, bruteforce, dns, c2
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
Last updated2026-07-07
Network & location
LocationSanta Clara, California, United States
ISPAlibaba Cloud LLC
ASNAS45102 — Alibaba (US) Technology Co., Ltd.
Network47.251.0.0/17
CompanyAlibaba Cloud - US
InfrastructureDatacenter, Proxy
Security posture
Open ports22
Detections
- Romain Marcoux - Malicious IPsphishing
- CINSSCORE Bad Guysmalware
- Bitwire - Inbound Blocklistmalware
- Romain Marcoux - Malicious Outgoing IPsphishing
- IPsum Level 2suspicious
- IPsum – malicious IP feedmalware
- ThreatHive - Hive Blocklist
- T145 - Black Mirror IPv4 Blocklistmalware
- Bitwire - Outbound Blocklistmalware
- IPsum Level 1suspicious
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Borestad - AbuseIPDB Blocklist (1d)abuse
- Data-Shield IPv4 Blocklistmalware
- Opendbl Net - Ipsum.listmalware
- IPsum Level 3suspicious
- Malware-Filter - Botnet Filterbotnet
- Malware-Filter - Botnet Filter IPsbotnet
- SIP Queryattack
- SIP Registrationattack
- IPsum Level 4suspicious
- Telnet Bruteforce IPsbruteforce
- IPsum Level 5suspicious
- DNS CH TXT Version Binddns
- DNS Recursion Desireddns
+9 more sources in the full report.